Butanoic acid, 4-[[4-[2-[2-methoxy-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]methylamino]-, 2,5-dioxo-1-pyrrolidinyl ester Chemical Properties

Boiling point:

775.9±70.0 °C(Predicted)

Density 

1.34±0.1 g/cm3(Predicted)

solubility 

Easily soluble in DMSO, DMF, methanol, etc.

pka

2.92±0.50(Predicted)

form 

Solid

color 

Brown to black

Appearance

Dark purple solid

ex/em

534 nm (absorbance peak)

ε(extinction coefficient)

27300 L⋅mol−1⋅cm−1

InChIKey

QIDPAHFSJZFKAW-XVUBHQJVSA-N

SMILES

N(/C1C=C(C)C(/N=N/C2C=CC(C)=CC=2N(=O)=O)=CC=1OC)=N\C1C=CC(N(C)CCCC(=O)ON2C(CCC2=O)=O)=CC=1

Butanoic acid, 4-[[4-[2-[2-methoxy-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]methylamino]-, 2,5-dioxo-1-pyrrolidinyl ester Usage And Synthesis

Chemical Properties

Appearance: Dark purple solid
ex/em: 534 nm (absorbance peak)
Extinction coefficient (ε): 27300 L??mol??1??cm??1

Uses

BHQ-1 NHS directly labeled by fluorescently labeled nucleotide.

References

[1] Jonathan F Lovell, et al. FRET quenching of photosensitizer singlet oxygen generation. J Phys Chem B. 2009 Mar 12;113(10):3203-11. DOI:10.1021/jp810324v

Butanoic acid, 4-[[4-[2-[2-methoxy-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]methylamino]-, 2,5-dioxo-1-pyrrolidinyl ester(916753-61-2)Related Product Information

• BHQ-1-Mal
• BHQ-1 amine
• Butanoic acid, 4-[[4-[2-[2-methoxy-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]methylamino]-
• BHQ-3 acid
• AF430 NHS ester